diff options
Diffstat (limited to 'drivers/net/ethernet/allwinner/sun4i-emac.c')
| -rw-r--r-- | drivers/net/ethernet/allwinner/sun4i-emac.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c index 6ffdff68bfc4..c8f4d26fc9d4 100644 --- a/drivers/net/ethernet/allwinner/sun4i-emac.c +++ b/drivers/net/ethernet/allwinner/sun4i-emac.c @@ -37,6 +37,11 @@ #define EMAC_MAX_FRAME_LEN 0x0600 +#define EMAC_DEFAULT_MSG_ENABLE 0x0000 +static int debug = -1; /* defaults above */; +module_param(debug, int, 0); +MODULE_PARM_DESC(debug, "debug message flags"); + /* Transmit timeout, default 5 seconds. */ static int watchdog = 5000; module_param(watchdog, int, 0400); @@ -225,11 +230,27 @@ static void emac_get_drvinfo(struct net_device *dev, strlcpy(info->bus_info, dev_name(&dev->dev), sizeof(info->bus_info)); } +static u32 emac_get_msglevel(struct net_device *dev) +{ + struct emac_board_info *db = netdev_priv(dev); + + return db->msg_enable; +} + +static void emac_set_msglevel(struct net_device *dev, u32 value) +{ + struct emac_board_info *db = netdev_priv(dev); + + db->msg_enable = value; +} + static const struct ethtool_ops emac_ethtool_ops = { .get_drvinfo = emac_get_drvinfo, .get_link = ethtool_op_get_link, .get_link_ksettings = phy_ethtool_get_link_ksettings, .set_link_ksettings = phy_ethtool_set_link_ksettings, + .get_msglevel = emac_get_msglevel, + .set_msglevel = emac_set_msglevel, }; static unsigned int emac_setup(struct net_device *ndev) @@ -571,8 +592,7 @@ static void emac_rx(struct net_device *dev) /* A packet ready now & Get status/length */ good_packet = true; - emac_inblk_32bit(db->membase + EMAC_RX_IO_DATA_REG, - &rxhdr, sizeof(rxhdr)); + rxhdr = readl(db->membase + EMAC_RX_IO_DATA_REG); if (netif_msg_rx_status(db)) dev_dbg(db->dev, "rxhdr: %x\n", *((int *)(&rxhdr))); @@ -773,7 +793,6 @@ static const struct net_device_ops emac_netdev_ops = { .ndo_tx_timeout = emac_timeout, .ndo_set_rx_mode = emac_set_rx_mode, .ndo_do_ioctl = emac_ioctl, - .ndo_change_mtu = eth_change_mtu, .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = emac_set_mac_address, #ifdef CONFIG_NET_POLL_CONTROLLER @@ -805,6 +824,7 @@ static int emac_probe(struct platform_device *pdev) db->dev = &pdev->dev; db->ndev = ndev; db->pdev = pdev; + db->msg_enable = netif_msg_init(debug, EMAC_DEFAULT_MSG_ENABLE); spin_lock_init(&db->lock); |